1.
Smelting Low-grade Niobium Concentrate of Baotou by Two-step Arc-furnace Method: Energy Equilibrium
电弧炉两步法冶炼包头低品位铌精矿能量平衡
2.
Determination for High Content Nb_2O_5,ZrO_2,∑REO in Niobium Tantalum Concentrate by ICP-AES
ICP-AES法测定精选铌钽矿中高含量Nb_2O_5,ZrO_2及稀土总量
3.
niobate-titanate-tantalate ore
铌酸盐－钛酸盐－钽酸盐矿
4.
The Thermodynamic Analysis and Experiment Research on Niobium Enrichment of Baogang Tailing
包钢含铌尾矿铌富集的热力学分析和实验研究
5.
a black mineral that is an ore of niobium and tantalum.
一种黑色矿物，是铌、钽矿石。
6.
Mineral Characterize and Synthetic Utilization of Tantalum and Niobium Tail Sand
钽铌矿尾砂的矿物特征及其综合利用
7.
The Procession and Performance Investigation of Ni-Ta Tailing Glass-Ceramics;
铌钽尾矿微晶玻璃的制备与性能研究
8.
Study on Solid-Phase Synthesis and Mechanism of Carbothermal Reduction of Niobite
铌铁矿固相合成及碳热还原机理研究
9.
Design and Research on Tailing Pond Closure in a Certain Ta/Nb Mine
某钽铌矿尾矿库闭库整治工程设计研究
10.
GEOLOGY AND PROSPECTING POTENTIALITY OF DANZHU NB-TA MULTIMETALLIC DEPOSIT IN GONGSHAN,YUNNAN
云南贡山丹珠铌钽多金属矿床地质及找矿潜力
11.
THE ORE-PROSPECTING EFFECT OF RADON GAS SURVEY ON THE OUTSKIRTS OF THE LIMU Sn,Nb,Ta ORE DEPOSIT
氡气测量在栗木锡铌钽矿外围的找矿效果
12.
a hard gray lustrous metallic element that is highly corrosion-resistant; occurs in niobite and fergusonite and tantalite.
一种坚硬有光泽的灰色金属元素，抗腐蚀性极强，见于铌铁矿、褐钇铌矿和钽铁矿中。
13.
At present, most of Ta-Nb ores are processed by use of gravity concentration, with which the recovery of fine-grained Ta-Nb mineral is very low.
目前钽铌矿的选矿多以重选为主，但重选法选别细粒钽铌矿的回收率非常低。
14.
BULK MICROANALYSIS OF RE-NIOBATE (TANTALATE) MINERALS--A METHODOLOGICAL STUDY
微量稀土铌钽酸盐矿物全分析方法的研究
15.
Hydrothermal Synthesis of Perovskite Niobate Dielectric Ceramic Powders;
钙钛矿铌酸盐电介质陶瓷粉末的水热合成
16.
Hydrothermal Synthesis and Characterization of the Perovskite Niobates;
钙钛矿型铌复合氧化物的水热合成及表征
17.
The determination of balance grade for profit and loss of production plan making in Yichun Ta Nb mine;
宜春钽铌矿生产计划盈亏平衡品位的确定
18.
Study Metallurgical Thermodynamics and Kinetics of Extracting Nb from BaoSteel Tailings
包钢尾矿铌提取冶金热力学与动力学研究